Tender For Maintenance Of 11Kv Substation Equipment And Associated Works In Anupuram Township For The Year 2 ... in India

Work Detail

Tender For Maintenance Of 11Kv Substation Equipment And Associated Works In Anupuram Township For The Year 2026-2028.; 1 MNC/Assisting in MNC of outdoor/Indoor HT equipment with required consumables or structure (Refer Sec VI (MNC), Clause No.17.2) 2 3.3/6.6/11/33kV indoor panel having number of vertical sections upto 2 3 3.3/6.6/11/33kV indoor panel having number of vertical sections more than 3 and upto 8. 4 3.3/6.6/11/33kV indoor panel having number of vertical sections more than 8 and upto 12 5 3.3/6.6/11/33kV indoor panel having number of vertical sections more than 12 and upto 19. 6 Assisting in the maintenance of indoor type VCB/MOCB/Vacuum Contactors of voltages form 3.3kV to 33kV 7 Testing of Numerical Relays and Electromagnetic Relays through experienced Third party service ageny as per the detailed Specification and as directed by Engineer-in-charge 8 Supply, replacement, testing and commissioning of Numerical Relays including Secondary injection test and Primary injection test 9 Secondary Injection Testing of Numerical Relays and Electromagnetic Relays 10 Annual Maintenance of following 11 kV / 433 Volts Distribution Transformer as per detailed Specification 11 Annual Maintenance on Distribution Transformer of capacity 500 kVA to 7 MVA (Refer Sec VI (MNC), Clause No.18.1). 12 Annual Maintenance on Distribution Transformer of capacity less than 500 kVA (Refer Sec VI (MNC), Clause No.18.1). 13 Supply and replacement of 1 Kg Silicagel breather container made out of Aluminium top and bottom, transparent tubular container with clear view oil cup including silicagel and necessary coupling arrangementas per the detailed specification and as directed by the Engineer-in-charge. 14 Supply and replacement of 2 kg of silicagel with 3 litre air tight plastic container for breathers of Transformers/Bus ducts/Storage Tanks as per the detailed Specification and as directed by the Engineer-in-charge. (Refer sec VI (MNC), Clause No. 12) 15 Reconditioning of Silicagel in Breathers of working Transformers and Bus ducts (Refer Sec VI (MNC), Clause No.20.4). 16 Transformer oil sample collection at site, Transporting to NABL Accredited testing laboratory, Carrying out the tests andsubmission of test reports as per the detailed Specification,and as directed by Engineer-in-charge. 17 Collection of Transformer oil samples and Conducting Break Down Voltage test at Site. (Refer Sec VI (MNC), Clause No.20.3). 18 Collection of Transformer Oil in 20 litre container from sub-store electrical, transportation to various substations within a range of up to3kms and topping up of into the Transformers as per the detailed Specification and as directed by the Engineer-in-charge. (Note: Oil will be issued as a free issue item by the Department) (Refer Sec VI (MNC), Clause No.20.5). 19 Maintenance of 415 Volts Power control centres / LT panels, Busducts, TPN switch Fuse Units and ACBs (Refer Sec VI (MNC), Clause No.17.3). 20 PCC panel consisting up to 3 Nos. of ACBs and Cubical Switchboards having number of vertical sections up to 5 21 PCC panel consisting up to 3 Nos. ACBs and Cubical Switchboards having number of vertical sections more than 5 and up to 10. 22 PCC consisting up to 10 Nos. ACBs, Cubical Switchboards having number of vertical sections more than 10 and up to 15 23 415V, Indoor Bus duct length up to 7m and height of 4m 24 Cubicle switch boards having number of vertical sections up to 3 25 Cubicle switch boards having number of vertical sections more than 3 26 AMF panel with 2 Nos. of ACB or Contactor and Cubical Switchboards having number of vertical sections up to 7 27 Maintenance of 415 Volts Feeder Pillar (Refer Sec VI (MNC), Clause No.17.3). 28 Maintenance of Feeder Pillar(Type-A) 29 Maintenance of Feeder Pillar (Type-B) 30 Transportation of Diesel/Oil and top up of diesel generator and transformer as directed by Engineer-in-charge. 31 Diesel/Oil filled drum weighing more than 100 kgs and upto 250 kg within a distance of 10 km. (Refer Sec VI (MNC), Clause No.33). 32 Top up the diesel up to 200 litre to DG diesel tank (the drum is kept in the DG room)(Refer Sec VI (MNC), Clause No.20.6). 33 Maintenance of 2.2 kVA Portable Genset as per the detailed specification and as directed by Engineer-in-charge 34 Supply, replacement, testing and commissioning of 12 Volts, 180 AH Heavy duty DG Starting Batteries including supply of 2 Nos Copper terminal clamps as per the detailed specification and as directed by Engineer-in-charge 35 MNC/Assisting in MNC of Indoor LT equipment. (Refer Sec VI (MNC), Clause No.8.0) 36 Annual Curative discharge and charge on VRLA Battery Banks of voltage more than 48V & up to 110V. (Including hourly recording of all cell voltages) 37 Annual Maintenance on Battery chargers 38 Maintenance of 110/48/36V VRLA battery bank including consumables 39 Maintenence of 24V /(2 x 12V) Lead acid flooded battery including supply of distilled water and top-up, cleaning and recording of readings as per detailed specifications. 40 Supply and replacement of panel LED indication lamp Dia "22.5"mm, various colours suitable for various operating voltages from 24 V up to 240 V AC/DC. (Refer sec VI (MNC), Clause No. 12) 41 Colour : Red/ Yellow/ Green/ Amber 42 Colour : White 43 Colour : Blue 44 Supply, replacement of panel mounting accessories in the following including removal of existing accessories as per the detailed specification. 45 230 Volts, 60, 80, 100 watts panel mounting space heater. 46 Panel door lock suitable for existing panel door. 47 Supply, installation, testing and commissioning of the following manual on load Changeover Switch - disconnector with factory made sheet steel enclosure mounted on MS frame work as per the scope of work. (MS item will be measured separately). 48 FP 63A, 415V, AC 23A mounted in a Sheet steel enclosure 49 FP 250A, 415V, AC 23A mounted in a Sheet steel enclosure 50 Supply replacement of following components including removal of existing components etc., as per the detailed specification and as directed by Engineer-in-charge. 51 2 - 20 Amps, HRC Fuse Links "Type HG" Offset Staggered 52 Push Button Flush Head, (Green/Black/Yellow/White/ Blue/Orange) with 2 Nos Auxiliary block element. 53 Push Button Mushroom Head (Push Turn, Colour Red, Cat.No: HH55C1) with 2 Nos Auxiliary block element. 54 Illuminator Actuator with LED lamp of colour R/Y/G/A and 2 Nos Auxiliary block element. 55 Illuminator Actuator with LED lamp of colour White/Blue and 2 Nos Auxiliary block element. 56 16 Amps, Voltmeter Selector Switch (Voltage between Phases with OFF) 57 25 Amps, Trip Neutral Close Switch (Standard 2 Trip + 2 Close) 58 Auxillary Contactor of 110 V, A.C / D.C along with 4 NO and add-on block of 4 NC including modification of existing wiring. 59 Analog Voltmeter of (144 x 144) mm size, 240 deg scale, dial (0-15) kV AC with PT Ratio 11 kV / 110 V AC. 60 240VAC/24VAC/DC (0.3 - 30) hrs, ON Delay Timer suitable for Din rail mounting. 61 Supply replacement testing and commissioning of following Alarm announciator as per the specification and as directed by Engineer-in-charge. 62 16 Window Alarm Announciator with push button of size: (144 x 144 x 200) mm 63 16 Window Alarm Announciator with push button and potencial inputs of size:(144 x 144 x 200) mm 64 22 Window Alarm Announciator with push button of size: (216 x 144 x 200) mm 65 Providing Enamel Danger / Caution board as per the detailed specification and as directed by Engineer-in-charge. 66 11000 V Enamel DANGER" noticeas per IS: 2551,of size: (300 x 250) mm,with Danger Skull Mark inscribed in 7 languages 67 11000 V Enamel CAUTION board Red background with White letters (Inscribed as DAE 11000 V UG-CABLE with Danger Skull Mark)of size: (600 x 450) mm 68 Providing Acrylic Electrical Shock Treatment Board of size: (600 x 400) mm 69 Cleaning of Electrical equipments, utilities, LT Panels, trenches, surfaces, floors, roof tops, various rooms / bays,premises, etc. in and around various Sub-Stations and Feeder Pillars as per the detailed specification. 70 Switchgear Room Size upto:50 Sq.mtr, including HT Panel , LT Panel etc. 71 Switchgear Room Size upto:100 Sq.mtr, including HT Panel , LT Panel, Battery charger etc. 72 Switchgear Room Size upto:200 Sq.mtr, including HT Panel , LT Panel, Battery charger etc. 73 Transformer Bays of size: upto 25 Sq.mtr, including Transformer. 74 Transformer Bays of size: upto 50 Sq.mtr, including Transformer. 75 DG rooms of size upto 70 Sq.mtr, including DG Sets, AMF Panels and Street light control panel. 76 Auxiliary Distribution Panel room of size Up to 50 Sq.mtr including Distribution panel. 77 Cleaning of Indoor Cable trenches upto 1.2 mtrwidth (Refer Sec VI (MNC), Clause No.26). 78 Substation Switchgear room floor cleaning & mopping. 79 Feeder Pillar room upto 3 Sq.mtr, all around Feeder Pillar 5 Sq.mtr, all around Earth pit 4 Sq.mtr and cleaning of Feeder pillar. 80 Surveillance visit for Kunnathur 11 kV Feeders, Switchgear rooms, Transformer bays and DG rooms etc., including recording load parameters, abnormalities, etc., as per the detailed specification and as directed by the Engineer-in-charge. 81 Maintenance of Earth pits as per the detailed specification enclosed. 82 Maintenance of Earth Pits including supply of Sodium Bentonite, and measurement of Earth Pit Resistance as per the specification and as directed by the Engineer in Charge. (Refer Sec VI (MNC), Clause No.2). 83 Maintenance of Earth Pits and measurement of Earth Pit Resistance as per the specification. (Refer Sec VI (MNC), Clause No.2). 84 Lifting of earth pit chamber up by 250 mm aprox including earth excavation as per scope of work. 85 Supply and replacing following earth pit chamber parts after removing and disposing off old/damaged part as per drawing No. IGC/ESD/5060/1008/1.(Refer Sec VI (MNC), Clause No.2.0). 86 RCC Top Cover alone 87 RCC Ring Collar alone 88 RCC Ring with Cover 89 Providing RCC Cable Identification marker for HT Cable / LT Cable / Cable Joint as per drawing No.IGC/ESD/5074/5001/1, inscription as directed by Engineer-in-charge and as per detailed specification. (Refer sec VI (MNC) clause No.5) 90 Providing 7/11 SWG (7 strand 11SWG) G.I Stay wire on HT Structures and Poles of 11KV Feeder No. 1 and 2, including removal of existing stay wire, fasteners etc., as per detailed specification and as directed by the Engineer-in-charge. 91 Removal of existing blue metal stones from the transformer bay, cleaning using suitable oil removing agent followed by water washing, drying and refilling back into the transformer bay as per the detailed Specification and as directed by the Engineer-in-charge 92 Supply and painting One coat on metallic surfaces of electrical equipment and other required surface at all levels using following paint (Asian or approved brand, colour and manufacturer) to give an even shade including preparation of the surfaces, scaffolding complete all as per specifications and as directed by the Engineer-in-charge. (Refer Sec VI (MNC), Clause No.3). 93 Painting of Distribution Equipment"s /415V Switchboards with Two coats of synthetic enamel Paint including supply of paint and required consumables (Refer Sec VI (MNC), Clause No.3). 94 Cubicle switch boards having number of vertical sections upto 3 (Refer Sec VI (MNC), Clause No.3) 95 Cubicle switch boards having number of vertical sections above 3 and up to 6 (Refer Sec VI (MNC), Clause No.3). 96 Cubicle switch boards having number of vertical sections above 6 (Refer Sec VI (MNC), Clause No.3). 97 400 / 500 kVA Transformer 98 750 kVA and up to 1500 kVA Transformer 99 Feeder Pillars - Type - A 100 Feeder Pillars - Type - B 101 Numbering of electrical equipments in following size and shape with synthetic enamel paint of different background colours, letter colour & size of letter as directed by Engineer in Charge (Refer Sec VI (MNC), Clause No.10.3). 102 With in 200 mm dia, Single letter of approved font and colour. (Measurement shall be paid for each letter as 1 No.) 103 300 mm size single letter of approved font and colour. (Measurement shall be paid for each letter as 1 No.) 104 Lettering on electrical equipments within the area of (500 x 100) mm, multiple letters without background colour 105 Lettering on electrical equipments of size: (1000 x 600) mm, multiple letters with background colour 106 Supply and Installation of following general electrical items as per the detailed specification (Refer Sec VI (MNC), Clause No.5). 107 water proof stickers of (250 x 50) mm size with messages as directed by Engineer-in-charge. 108 Supply and Installation of MS Brackets, Supports, Frame work, Clamps, Base Channels, etc. fabricated out of angle / Channel / Rods etc. The rate quoted shall include the cost of fabrication / welding, cleaning and painting/ galvanising as follows including supply of required, fasteners, nuts, washers, etc.(Refer Sec VI, Clause No.11). 109 MS fabrication 1 coat primer & 2 coats synthetic enamel paint. 110 GI: MS fabrication With hot dipped galvanising. 111 Cleaning the existing sunshade tops, roof terraces, canopy / sunshade tops in staircases by removing the unwanted materials, debris and dry leaves etc., including removing the vegetation growth along with roots, applying suitable chemicals, plugging the holes using CM 1:3, collecting and disposing the waste materials by suitable means at places shown within 2 KM lead all as directed by Engineer-in-charge. 112 Non-Residential buildings 113 Clearing light jungle area, bulb weeds, grass including removal all unwanted plants, branches, twigs, wild growth etc. Complete, and disposing the same 100 meters away manually or burning them without disturbing other areas etc., complete all as directed by the Engineer-in-charge. Contractor must inform the Engineer-in-charge and prior permission shall be obtained from him for burning the wild growth. (Refer Sec VI (MNC), Clause No.7.3). 114 Trimming Tree Branches near & around the Street Light Luminaire including disposal of removed branches to location within 3 kms specified by Engineer-in-Charge. Each street light pole will be considered as 1 No. for measurement. (Refer Sec VI (MNC), Clause No.7.1). 115 Operation of filtration plant for Reconditioning of Transformer oil in Transformers / Storage Tank / Drums. (Refer Sec VI (MNC), Clause No. 20.1). 116 Supply, installation, testing and commissioning of the following SDFU with factory made enclosure with 3Nos Fuse links along with 1 No. cable adpator box with top cover on MS frame work as per the scope of work. (MS item will be measured separately). (Refer Sec VI, Clause No.14.1). 117 SDFU TPN 63A, DIN FUSES with 3Nos 63A HRC fuse links, Sheet steel enclosure FN Cat No:SK90484 118 SDFU TPN 125A, DIN FUSES with 3Nos 125A HRC fuse links, Open Execution FN Sheet steel enclosure FN Cat No:SK90486 119 SDFU TPN 250A, DIN FUSES with 3Nos 250A HRC fuse links, Sheet steel enclosure FN Cat No:SK90489 120 Installation of the following items in 415V switch boards.(Refer Sec VI (MNC), Clause No.6). 121 63/100/125Amps, 500Volt,TP/TPN SFU/ Combination FSU/MCCB 122 250/315/400/ 630 Amps, 500Volt,TP/TPN SFU/Combination FSU/MCCB 123 MNC/Assisting in operation of substation related works, with required consumables. 124 Carrying out Tap changing operations in distribution Transformer including measurment of winding resistance before and after tap changing as per detailed Specification 125 Carrying out Breakdown Maintenance /Trouble shooting in 11 kV / 415 V panels and transformers at substation 126 Shifting of following Heavy Electrical equipment including safe loading, transportation and unloading. (Refer Sec VI (MNC), Clause No.31). 127 Equipment weighing upto 100 kgs within a distance of 500 meters 128 Equipment weighing upto 100 kgs for a distance more than 500 meters and upto a distance of 5 kms 129 Equipment weighing more than 100 kgs and upto 500 kg within a distance of 500 mtrs. 130 Heavy Electrical equipment (more than 500 kgs and upto 5 Tons) within a distance of 1 kms) 131 Heavy Electrical equipment (more than 500 kg and upto 5 Tons) within a distance of 5 kms. 132 Shifting of oil filtering machine/transformers of capacity more than 100 kVA within a distance of 500 m. 133 Shifting of oil filtering machine/transformers of capacity more than 100 kVA distance of more than 500m and upto 5Km. 134 Loading, Transportation, Unloading at site, installation, Testing and Commissioning of one number PVC/HRPVC/XLPE insulated, PVC sheathed armoured power cable of 11kV grade, the following sizes of cable direct in ground including excavation, sand cushioning, protective covering, with two sides with chamber burnt/cement brick & top PCC slab, RCC route marker and refilling the trench etc as required. (Note: Cable will be issued free of cost by the department). (Refer Sec VI, Clause No.3) 135 Above 3C x 120 sq.mm but not exceeding 3C x 240 sq mm 136 Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 11kVolts Grade XLPE/HRPVC insulated, Stranded Aluminium conductor cables of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3) 137 3 Core X above 120 to up to 240 Sq.mm 138 Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of one number PVC/HRPVC/XLPE insulated and PVC sheathed Stranded Aluminium/copper conductor power cable of 1.1 KV grade of following sizes direct in ground including excavation, sand cushioning, protective covering with chamber burnt/cement bricks on sides & top, refilling the trench and providing RCC route indicator etc as required (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3) 139 3/3.5/4 Core X above 25 to 3/3.5/4 Core X up to 120 Sq.mm 140 3/3.5/4CX Above 120 Sq.mm but not exceeding 3.5/4CX 240 Sq.mm 141 3/3.5/4 Core X Above 240 Sq.mm to 3/3.5/4Core X 400 Sq.mm 142 Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 1100 Volts Grade PVC/HRPVC/XLPE insulated, Stranded Aluminium/copper conductor cables of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification (Note: Cable will be issued free of cost by the department).(Refer Sec VI, Clause No.3) 143 3/3.5/4Core X above 25 & up to 120 Sq.mm 144 3/3.5/4Core X above 120 & up to 240 Sq.mm 145 3/3.5/4Core X above 240 & up to 400 Sq.mm 146 Retrieval of the already laid one number PVC/HRPVC/XLPE insulated and PVC sheathed power cable of 11 KV grade of following sizes laid direct in ground including retrieval of end termination, excavation of trenches, retrieving of bricks, back filling and Re-laying the same cable direct in ground by using retrieved bricks including transportation of cables, excavation and backfilling of soil, supply of sand, shortage bricks etc as per the detailed specification. (Refer Sec VI, Clause No.7) 147 3 Core Above 120 & Upto 240 Sq.mm 148 Retrieval of the already laid one number 11kV (E), 3 Core, Aluminium Conductor, XLPE insulated Power cables of following sizes in built-in trenches, on walls, poles and from embedded pipes including removal of GI spacer, clamps etc and Re-laying the same cable in built-in trenches, on walls, poles and through embedded pipes using the retrieved Spacer & clamp & supplying the shortage Spacer & clamp if any as per the detailed specification. (Refer Sec VI, Clause No.7) 149 3 Core Above 120 & upto 240 Sq.mm 150 Retrieval of the already laid one number PVC/HRPVC/XLPE insulated and PVC sheathed power cable of 1.1 KV grade of following sizes laid direct in ground including removal of end termination, excavation of trenches, retrieving of bricks, back filling and Re - laying the same cable direct in ground by using retrieved bricks including transportation of cables, excavation and backfilling of soil, supply of sand & shortage bricks etc as per the detailed specification. (Refer Sec VI, Clause No.7) 151 3/3.5/4 Core Above 25sqmm & upto120 Sq.mm 152 3/3.5/4 Core Above 120sqmm & upto 240 Sq.mm 153 3/3.5/4 Core Above 240sqmm & upto 400 Sq.mm 154 Retrieval of the already laid one number 1100 Volts Grade XLPE/HRPVC insulated, Stranded Aluminium conductor cables of following sizes in built-in trenches, on walls, poles and from embedded pipes including removal of GI spacer, clamps etc and Re-laying the same cable in built-in trenches, on walls, poles and through embedded pipes using the retrieved spacer & clamp & supplying the shortage spacer & clamp if any as per the detailed specification. (Refer Sec VI, Clause No.7) 155 3/3.5/4 Core Above 25 & upto 120 Sq.mm 156 3/3.5/4 Core Above 120 & upto 240 Sq.mm 157 3/3.5/4 Core Above 240 & upto 400 Sq.mm 158 End Termination of the following sizes of Aluminium Conductor PVC Insulated and sheathed armoured UG Cable using Single Compression, Heavy Duty, Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Comet or equivalent make Aluminium crimping lugs as directed by Engineer-in-charge. The rate shall include the cost of supply of Cable Gland and Lugs. The Contractor shall arrange for making holes wherever necessary for fixing cable gland. (Refer Sec VI, Clause No.10.1). 159 4 C X 16 Sq.mm 160 3.5 C / 4 C x 25 Sq.mm 161 3.5 C / 4 C x 35 Sq.mm 162 3.5/4C x 50/70 Sq.mm 163 3.5 C x 95 / 120 Sq.mm 164 3.5 C x 185 Sq.mm 165 3.5 C x 240 Sq.mm 166 3.5 C x 400 Sq.mm 167 Removal / Reconnecting End termination in armoured cables of following sizes from electrical equipment or reconnecting of removed termination 168 Sizes above 4C X 25 sq.mm and upto 4C X 70 sq.mm 169 Sizes above 3.5/4C X 70 Sq.mm and up to 3.5/4C X 95/120 Sq.mm 170 Sizes above 3.5/4C X 120 Sq.mm and up to 3.5/4C X 185 Sq.mm 171 Sizes above 3.5/4C X 185 Sq.mm and up to 3.5/4C X 240 Sq.mm 172 Sizes above 3.5/4C X 240 Sq.mm and up to 3.5/4C X 400 Sq.mm 173 Assisting in cable straight through or transition jointing of following size of cables by providing minor excavation, transportation of gas cylinder, jointing materials & tools, dressing the cable wherever required after job completion etc as per site condition and as directed by the Engineer-in-charge. (Refer Sec VI, Clause No.10.4) 174 Voltage grade upto 1.1 kV & size upto 120 Sq.mm 175 Voltage grade upto 1.1 kV of size exceeding 120 Sq.mm and upto 240 Sq.mm 176 Voltage grade upto 1.1 kV of size exceeding 240 Sq.mm and upto 400 Sq.mm 177 Assisting in cable straight through or transition jointing of following size of cables by providing temporary shelter, minor excavation, transportation of gas cylinder, jointing materials & tools, dressing the cable wherever required after job completion etc as per site condition and as directed by the Engineer-in-charge. (Refer Sec VI, Clause No.10.4) 178 Voltage grade upto 11 kV of size exceeding 120 Sq.mm and upto 240 Sq.mm 179 Supply, installation, testing and commissioning of the following Raychem make Heat Shrinkable Cable Straight Through Jointing Kits (Crimping type) for 3.5 Core Aluminium Conductor, 1.1 kV (E), PVC/XLPE insulated cables of following sizes as specified. Excavation will be measured separately (Refer Sec VI, Clause No.10.6). 180 Straight Through Joint (Crimping type) for 3.5 Core, 25- 50 Sq. mm 181 Straight Through Joint (Crimping type) for 3.5 Core, 70-95 Sq. mm 182 Straight Through Joint (Crimping type) for 3.5 Core, 120 - 185 Sq. mm 183 Straight Through Joint (Crimping type) for 3.5 Core, 240 Sq. mm 184 Straight Through Joint (Crimping type) for 3.5 Core, 400 Sq. mm 185 Supply, installation, testing and commissioning of the following Raychem make Heat Shrinkable Cable Straight Through Jointing Kits (Mechanical Connector type/Crimping type) Rayfit tubing for 3 Core Aluminium Conductor, 11 kV (E), XLPE insulated cables of following sizes including excavation of soil, backfilling etc as specified. (Refer Sec VI, Clause No.10.6). 186 Straight Through Joint (Crimping type) for 3 Core x 185 Sq. mm 187 Supply, installation, testing and commissioning of Raychem make the following Heat Shrinkable Cable End Termination without gland for 3 Core Aluminium Conductor, 11 kV, XLPE insulated cables of following sizes. (Refer Sec VI, Clause No.10.5). 188 3 Core x 185 Sq.mm XLPE (Indoor) 189 Tracing and locating of underground cable faults, including mobilization and transportation of required equipment, complete as per the detailed specification anddirected by the Engineer-in-charge. 190 Tracingand locating of Underground 11 kV cable fault. 191 Tracingand locating of Underground 1.1 kV LT cable fault. 192 Supply replacement of 25 NB, 150 LBS, CL 150, CS ball valve of 1 PC design, regular bore, body CS-WCBFlange end as per the detailed specification and as directed by Engineer-in-charge. 193 Cutting, Grinding, painting the grinded edges and positioning of 6mm thick chequered plates including transportation of chequered plates with in townships including supply ofgas cylinder, consumables etc, as per the detailed specification and as directed by Engineer-in-charge. 194 Excavation in hard soil including refilling with excavated earth and disposing surplus earth at places as directed with in a lead of 10 Mtrs. and initial lift upto 1.5 Mtrs. including neat banking as per detailed specification. (Refer Sec VI, Clause No.2) 195 Supply, installation of Plain Cement Concrete 1:2:4 (Cement:Sand:Aggregate) as per specification and as directed by the Engineer-in-charge.(Refer Sec VI, Clause No.26.0). 196 Preventive maintenance of Transformer Oil filtration machine including supply, replaceing of heaters, filters, and vacuum pump oil as per detailed specification and as directed by Engineer-in-Charge.

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